Weakness of the spleen and stomach is manifested by loss of appetite, bloating after eating, fatigue (lack of spirit), lethargy, diarrhea, yellowish complexion (yellowish color without luster), thinness, and loose stools. Weakness of the spleen and stomach is the name of a disease in Chinese medicine, which can be caused by the first recovery from a serious illness, overexertion, dietary disorders, old age and frailty, and too much thinking. The main manifestations include loss of appetite, abdominal distension after eating, abdominal pain or diarrhea after eating greasy, cold food, loose stools with undigested food residue, diarrhea that occurs and stops when it is light and heavy, fatigue, thinness, and yellowish complexion. If you have a weak spleen and stomach, you should strengthen the spleen and vital energy, and help transport and transform dampness. Commonly used medicines for treatment are Six Gentlemen’s Soup, Xiangsha Nourishing Stomach Pill, and Ginseng Ling Baijushu San. Avoid overly cold and oily food, such as cold drinks, ice-cream and fried food. Pay attention to keep warm, especially the abdomen. If there is evidence of loss of appetite, diarrhea, abdominal pain, etc., it is necessary to consult the doctor in time, and use medication after identification by TCM practitioners.